Covering Hounslow
Alongside Hounslow, we also cover Isleworth, Heston (1 miles to the north-west) and Richmond.
Homes in London
Much of London’s housing is Victorian and Edwardian terraces, which is why side return extensions, rear dormers and mansards are so common. Many streets are in conservation areas, and several boroughs use Article 4 directions that remove some permitted development rights.
Which projects do we build in Hounslow?
Extensions
- Single-storey extensions in Hounslow
- Double-storey extensions in Hounslow
- Side return extensions in Hounslow
- Wraparound extensions in Hounslow
- Kitchen extensions in Hounslow
- Orangeries in Hounslow
- Porches in Hounslow
- Garden annexes in Hounslow
Lofts and upward extensions
- Loft conversions in Hounslow
- Dormer loft conversions in Hounslow
- Hip-to-gable loft conversions in Hounslow
- Mansard loft conversions in Hounslow
- Bungalow and upward extensions in Hounslow
Conversions
- Garage conversions in Hounslow
- Basement and cellar conversions in Hounslow
- House-to-flat conversions in Hounslow
New builds and renovation
- New-build homes in Hounslow
- Knock down and rebuild in Hounslow
- House renovations in Hounslow
- Structural alterations in Hounslow
- Re-roofing in Hounslow
Design, kitchens and bathrooms
- Architectural design and planning in Hounslow
- Kitchen installation in Hounslow
- Bathrooms and en-suites in Hounslow
How is building work approved in Hounslow?
English projects need planning clearance from the local council, building regulations sign-off from building control, and party wall notices where the work is on or near a shared boundary. We prepare and manage all three.
What does a project cost in Hounslow?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Hounslow is fixed in writing once the design and specification are agreed.
| Project | Typical guide price |
|---|---|
| Single-storey extensions | £2,600 to £4,000 per m² |
| Double-storey extensions | £2,400 to £3,850 per m² |
| Kitchen extensions | £2,600 to £4,000 per m², plus the kitchen |
| Loft conversions | £30,000 to £110,000 |
| Dormer loft conversions | £50,000 to £90,000 |
| Garage conversions | £12,000 to £54,000 |
| House renovations | £600 to £2,800 per m² |
| New-build homes | £2,000 to £3,600 per m² |
Questions from Hounslow homeowners
Do you cover Hounslow?
Yes. We design and build extensions, loft conversions, conversions and new homes in Hounslow and across London.
How do I get a quote in Hounslow?
Use the guide price tool or the form, or call 0800 088 6341. We then arrange a free site visit, and fix the price in writing once the design and specification are agreed.
Do you handle the council paperwork for projects in Hounslow?
Yes. We prepare drawings, deal with planning or permitted development, apply for building control approval and serve party wall notices where they apply.

